Description

Tellurium Dichloride is an inorganic compound with the molecular formula TeCl₂. This chemical is a critical reagent and precursor in advanced material synthesis and specialized chemical processes, valued for its unique reactivity. It is primarily utilized by research institutions and industrial manufacturers in the electronics, semiconductor, and fine chemical sectors for applications requiring precise tellurium incorporation.

Application

• Chemical Synthesis: Acts as a versatile precursor for the preparation of other tellurium-containing compounds and organotellurium reagents.
• Semiconductor Research: Used in the development and doping of specialized semiconductor materials, including certain chalcogenide glasses.
• Catalysis: Serves as a catalyst or catalyst component in select organic transformation reactions.
• Material Science: Employed in the synthesis of novel materials with specific optical or electronic properties.
• Analytical Chemistry: Utilized as a standard or reagent in specific analytical and testing procedures.

Basic Information

Product Name	Tellurium Dichloride
CAS No.	10025-71-5
Molecular Formula	Cl₂Te
Molecular Weight	198.51 g/mol
Synonyms	Tellurium(II) chloride; Tellurous dichloride; Dichlorotellurium; Tellurium chloride (TeCl₂); Tellurium monochloride (incorrect but common); Tellurium dichloride (1:2)
EINECS	233-055-6

Quality Control

Our Tellurium Dichloride is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specific results is provided with every shipment to guarantee it meets the agreed specifications for your application.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Store away from incompatible materials such as strong acids and organic solvents.

Specification

Item	Specification
Appearance	Dark gray to black crystalline solid or powder
Identification (IR)	Conforms
Assay (TeCl₂)	≥ 98.0 %
Tellurium (Te) Content	Contact for details
Chloride (Cl) Content	Contact for details
Insoluble Matter	≤ 0.5 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.